Datasheet

2/7
To reduce the difficulty of disassembly when removing the replacement panel, it is recommended to
remove the M5Core and then disassemble the panel.
Calculator Keyboard
Key string values
Key AC M % ÷ 0-9 X - + = +/- .
Val A M % / 0-9 * - + = ` .
Key Int Values (Int values are the ASCII value of each key)
M5Stack Docs
The other panels are Calculator, Keyboard, Encoder, Joystick, Fingerprint, RFID and QWERTY Keyboard.